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Hard Rock Single-edge Disc Cutter |
| Product Specification | |
| Size: | 20 "(508mm) |
| Cut corner of ring edge: | 14 - 30° |
| Hardness of cutting ring: | low hardness、medium hardness、high hardness. |
| Formations: Low crushing resistance, medium soft, strong abrasive layer i.e. argillite, anhydrite, cotton rock, gritstone , sandwich containing dolomite. |
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